Third-person singular simple present indicative form of subtotal.(verb)
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Use "subtotals" in a sentence
"These categories are explicit in the inventory, though the subtotals are my calculations."
"· Subreport return values, useful for displaying values calculated in a subreport in the main report, such as subtotals or record count"
"In establishing the overall 36 billion gallon goal, the government assigned subtotals to ethanol on the one hand and all advanced biofuels on the other."